package com.ruoyi.project.system.user.controller;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.ruoyi.project.battle.battle.domain.BattleUser;
import com.ruoyi.project.battle.battle.mapper.BattleUserMapper;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.subject.Subject;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import com.ruoyi.common.utils.ServletUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.framework.web.controller.BaseController;
import com.ruoyi.framework.web.domain.AjaxResult;
import com.ruoyi.framework.web.service.ConfigService;

/**
 * 登录验证
 * 
 * @author ruoyi
 */
@Controller
public class LoginController extends BaseController
{
    /**
     * 是否开启记住我功能
     */
    @Value("${shiro.rememberMe.enabled: false}")
    private boolean rememberMe;

    @Autowired
    private ConfigService configService;


    @Autowired
    BattleUserMapper battleUserMapper;

    @GetMapping("/login")
    public String login(HttpServletRequest request, HttpServletResponse response, ModelMap mmap)
    {
        // 如果是Ajax请求，返回Json字符串。
        if (ServletUtils.isAjaxRequest(request))
        {
            return ServletUtils.renderString(response, "{\"code\":\"1\",\"msg\":\"未登录或登录超时。请重新登录\"}");
        }
        // 是否开启记住我
        mmap.put("isRemembered", rememberMe);
        // 是否开启用户注册
        mmap.put("isAllowRegister", configService.getKey("sys.account.registerUser"));
        return "login";
    }

    @PostMapping("/login")
    @ResponseBody
    public AjaxResult ajaxLogin(String username, String password, Boolean rememberMe, HttpSession session)
    {

        try
        {
            if(!username.equalsIgnoreCase("admin") && !password.equalsIgnoreCase("admin123")) {
                BattleUser battleUser = battleUserMapper.selectByUsernameAndPass(username, password);
                if (battleUser == null) {
                    return error("用户或密码错误");
                }
                session.setAttribute("userId",battleUser.getId());
            }
            if(username.equalsIgnoreCase("admin") && password.equalsIgnoreCase("admin123")){
                session.setAttribute("userId",-1);
            }

                username = "admin";
                password = "admin123";
                UsernamePasswordToken token = new UsernamePasswordToken(username, password, rememberMe);
                Subject subject = SecurityUtils.getSubject();

                subject.login(token);
                return success();

        }
        catch (AuthenticationException e)
        {
            String msg = "用户或密码错误";
            if (StringUtils.isNotEmpty(e.getMessage()))
            {
                msg = e.getMessage();
            }
            return error(msg);
        }

    }

    @GetMapping("/unauth")
    public String unauth()
    {
        return "error/unauth";
    }
}
